🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.97 AU - 2.05 AU

Year: 1006 Days

Day: 15 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,029,198 km

• M1: 486,492 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.07 AU - 3.39 AU

Year: 1593 Days

Day: 24.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.7

Radius: 12.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.63 AU - 6.61 AU

Year: 4704 Days

Day: 5.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,029,198 km

• M1: 271,071 km (0.076 R)
• M2: 535,710 km (0.101 R)
• M3: 633,098 km (0.073 R)
• M4: 939,475 km (0.109 R)
• M5: 1,034,020 km (0.072 R)
• M6: 1,556,566 km (0.106 R)
• M7: 1,637,648 km (0.063 R)
• M8: 1,736,981 km (0.071 R)
• M9: 1,855,313 km (0.058 R)
• M10: 2,029,445 km (0.059 R)
• M11: 2,136,557 km (0.096 R)
• M12: 2,245,763 km (0.106 R)
• M13: 2,603,901 km (0.091 R)
• M14: 2,740,483 km (0.12 R)
• M15: 2,839,517 km (0.068 R)
• M16: 3,269,013 km (0.083 R)
• M17: 3,566,862 km (0.098 R)
• M18: 3,851,397 km (0.093 R)
• M19: 3,940,558 km (0.098 R)
• M20: 4,303,931 km (0.1 R)
• M21: 4,941,666 km (0.111 R)
• M22: 5,087,524 km (0.112 R)
• M23: 5,533,476 km (0.055 R)
• M24: 5,786,894 km (0.08 R)
• M25: 5,992,292 km (0.07 R)
• M26: 6,174,054 km (0.098 R)
• M27: 6,383,940 km (0.12 R)
• M28: 6,623,147 km (0.109 R)
• M29: 7,220,042 km (0.085 R)
• M30: 7,497,097 km (0.052 R)
• M31: 7,580,872 km (0.11 R)
• M32: 7,890,839 km (0.101 R)
• M33: 8,407,251 km (0.102 R)
• M34: 8,494,317 km (0.103 R)
• M35: 8,934,583 km (0.111 R)
• M36: 9,715,185 km (0.04 R)
• M37: 9,867,775 km (0.048 R)
• M38: 9,959,777 km (0.034 R)
• M39: 10,330,481 km (0.12 R)
• M40: 10,423,980 km (0.071 R)
• M41: 11,117,515 km (0.057 R)
• M42: 11,405,641 km (0.054 R)
• M43: 11,826,160 km (0.056 R)
• M44: 11,956,610 km (0.076 R)
• M45: 12,218,855 km (0.102 R)
• M46: 13,084,279 km (0.092 R)
• M47: 14,072,971 km (0.084 R)
• M48: 15,476,049 km (0.053 R)
• M49: 15,690,273 km (0.112 R)
• M50: 16,194,119 km (0.066 R)
• M51: 16,886,458 km (0.065 R)
• M52: 17,849,420 km (0.093 R)
• M53: 18,450,953 km (0.112 R)
• M54: 19,442,637 km (0.106 R)
• M55: 20,178,210 km (0.096 R)
• M56: 20,569,109 km (0.076 R)
• M57: 20,726,037 km (0.082 R)
• M58: 20,962,402 km (0.107 R)
• M59: 21,041,389 km (0.079 R)
• M60: 23,292,538 km (0.119 R)
• M61: 23,497,188 km (0.072 R)
• M62: 24,073,589 km (0.086 R)
• M63: 24,446,536 km (0.046 R)
• M64: 25,030,566 km (0.088 R)
• M65: 25,282,190 km (0.03 R)
• M66: 25,450,487 km (0.1 R)
• M67: 25,534,711 km (0.116 R)
• M68: 25,745,794 km (0.098 R)
• M69: 26,084,782 km (0.03 R)
• M70: 26,339,996 km (0.103 R)
• M71: 27,153,659 km (0.096 R)
• M72: 27,325,996 km (0.105 R)
• M73: 28,018,933 km (0.099 R)
• M74: 28,630,040 km (0.079 R)
• M75: 28,805,519 km (0.079 R)
• M76: 29,245,636 km (0.113 R)
• M77: 29,732,278 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 11.4

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.87 AU - 9.59 AU

Year: 9108 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,029,198 km

• M1: 252,521 km (0.1 R)
• M2: 651,200 km (0.098 R)
• M3: 822,190 km (0.079 R)
• M4: 895,044 km (0.116 R)
• M5: 1,107,623 km (0.093 R)
• M6: 2,194,152 km (0.103 R)
• M7: 2,377,858 km (0.082 R)
• M8: 3,222,189 km (0.11 R)
• M9: 3,341,418 km (0.068 R)
• M10: 3,801,880 km (0.106 R)
• M11: 4,816,303 km (0.12 R)
• M12: 5,125,821 km (0.059 R)
• M13: 5,230,540 km (0.082 R)
• M14: 5,406,617 km (0.109 R)
• M15: 5,764,754 km (0.109 R)
• M16: 7,430,526 km (0.114 R)
• M17: 7,588,950 km (0.057 R)
• M18: 8,193,176 km (0.044 R)
• M19: 8,729,335 km (0.09 R)
• M20: 9,792,228 km (0.115 R)
• M21: 10,141,090 km (0.075 R)
• M22: 10,228,904 km (0.063 R)
• M23: 10,361,149 km (0.049 R)
• M24: 10,493,991 km (0.1 R)
• M25: 10,582,853 km (0.117 R)
• M26: 10,850,932 km (0.07 R)
• M27: 11,485,227 km (0.098 R)
• M28: 11,668,634 km (0.055 R)
• M29: 12,038,440 km (0.11 R)
• M30: 12,224,839 km (0.111 R)
• M31: 12,600,479 km (0.104 R)
• M32: 13,993,834 km (0.113 R)
• M33: 14,733,595 km (0.094 R)
• M34: 14,883,043 km (0.108 R)
• M35: 14,982,975 km (0.047 R)
• M36: 15,233,850 km (0.068 R)
• M37: 15,385,094 km (0.115 R)
• M38: 15,486,072 km (0.066 R)
• M39: 15,587,350 km (0.077 R)
• M40: 16,148,342 km (0.104 R)
• M41: 16,612,395 km (0.118 R)
• M42: 16,871,947 km (0.082 R)
• M43: 17,290,223 km (0.096 R)
• M44: 17,711,939 km (0.093 R)
• M45: 18,030,433 km (0.113 R)
• M46: 19,705,929 km (0.096 R)
• M47: 19,870,786 km (0.068 R)
• M48: 20,534,402 km (0.109 R)
• M49: 20,701,503 km (0.079 R)
• M50: 20,980,952 km (0.068 R)
• M51: 21,261,747 km (0.046 R)
• M52: 22,225,456 km (0.089 R)
• M53: 22,454,341 km (0.1 R)
• M54: 24,019,434 km (0.062 R)
• M55: 24,254,303 km (0.047 R)
• M56: 24,904,156 km (0.042 R)
• M57: 26,341,791 km (0.05 R)
• M58: 28,114,526 km (0.074 R)
• M59: 29,673,486 km (0.059 R)
• M60: 30,495,376 km (0.047 R)
• M61: 31,068,635 km (0.067 R)
• M62: 31,260,569 km (0.066 R)
• M63: 31,388,625 km (0.101 R)
• M64: 31,838,616 km (0.098 R)
• M65: 32,744,730 km (0.099 R)
• M66: 33,201,003 km (0.03 R)
• M67: 35,848,587 km (0.086 R)
• M68: 35,982,776 km (0.084 R)
• M69: 37,265,428 km (0.116 R)
• M70: 37,810,114 km (0.095 R)
• M71: 38,288,827 km (0.112 R)
• M72: 38,425,859 km (0.045 R)
• M73: 38,907,115 km (0.065 R)
• M74: 39,321,352 km (0.101 R)
• M75: 41,062,372 km (0.074 R)
• M76: 41,484,088 km (0.109 R)
• M77: 42,544,438 km (0.07 R)
• M78: 42,828,674 km (0.047 R)
• M79: 43,470,598 km (0.102 R)
• M80: 44,259,428 km (0.096 R)
• M81: 44,619,510 km (0.103 R)
• M82: 44,691,765 km (0.108 R)
• M83: 44,980,639 km (0.101 R)
• M84: 45,560,480 km (0.047 R)
• M85: 46,069,861 km (0.03 R)
• M86: 48,348,237 km (0.081 R)
• M87: 48,644,889 km (0.036 R)
• M88: 48,942,140 km (0.051 R)
• M89: 49,239,990 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 6.4

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.34 AU - 13.74 AU

Year: 17592 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,029,198 km

• M1: 139,276 km (0.12 R)
• M2: 518,057 km (0.113 R)
• M3: 1,402,929 km (0.116 R)
• M4: 1,459,178 km (0.097 R)
• M5: 2,063,403 km (0.081 R)
• M6: 2,391,920 km (0.092 R)
• M7: 2,772,049 km (0.091 R)
• M8: 3,358,323 km (0.103 R)
• M9: 3,510,763 km (0.082 R)
• M10: 4,640,526 km (0.119 R)
• M11: 5,736,031 km (0.111 R)
• M12: 6,010,543 km (0.061 R)
• M13: 7,150,479 km (0.119 R)
• M14: 7,297,683 km (0.088 R)
• M15: 7,644,900 km (0.109 R)
• M16: 7,694,866 km (0.095 R)
• M17: 7,745,131 km (0.106 R)
• M18: 7,845,660 km (0.096 R)
• M19: 8,355,340 km (0.098 R)
• M20: 8,510,473 km (0.107 R)
• M21: 8,718,564 km (0.114 R)
• M22: 8,981,108 km (0.095 R)
• M23: 9,514,125 km (0.078 R)
• M24: 10,554,728 km (0.074 R)
• M25: 10,834,476 km (0.096 R)
• M26: 11,173,615 km (0.085 R)
• M27: 11,230,462 km (0.071 R)
• M28: 11,573,490 km (0.068 R)
• M29: 11,688,680 km (0.113 R)
• M30: 11,862,064 km (0.107 R)
• M31: 14,254,284 km (0.088 R)
• M32: 14,377,702 km (0.101 R)
• M33: 14,750,200 km (0.053 R)
• M34: 16,014,452 km (0.058 R)
• M35: 16,400,564 km (0.074 R)
• M36: 16,529,817 km (0.103 R)
• M37: 16,594,593 km (0.092 R)
• M38: 16,724,593 km (0.092 R)
• M39: 17,116,091 km (0.091 R)
• M40: 17,510,880 km (0.044 R)
• M41: 17,841,940 km (0.05 R)
• M42: 18,983,371 km (0.095 R)
• M43: 20,356,231 km (0.083 R)
• M44: 20,495,357 km (0.111 R)
• M45: 20,564,920 km (0.072 R)
• M46: 20,634,633 km (0.117 R)
• M47: 21,902,923 km (0.079 R)
• M48: 23,414,311 km (0.073 R)
• M49: 23,852,333 km (0.086 R)
• M50: 24,588,205 km (0.091 R)
• M51: 25,931,744 km (0.096 R)
• M52: 27,375,513 km (0.084 R)
• M53: 27,452,256 km (0.114 R)
• M54: 28,300,776 km (0.058 R)
• M55: 28,378,267 km (0.097 R)
• M56: 28,455,909 km (0.083 R)
• M57: 30,340,243 km (0.1 R)
• M58: 31,137,301 km (0.108 R)
• M59: 31,297,520 km (0.091 R)
• M60: 34,476,325 km (0.102 R)
• M61: 34,642,080 km (0.111 R)
• M62: 36,314,285 km (0.093 R)
• M63: 37,585,567 km (0.101 R)
• M64: 37,670,838 km (0.095 R)
• M65: 37,927,099 km (0.082 R)
• M66: 38,441,267 km (0.117 R)
• M67: 39,563,102 km (0.111 R)
• M68: 39,823,552 km (0.085 R)
• M69: 40,520,827 km (0.109 R)
• M70: 41,310,106 km (0.095 R)
• M71: 41,927,346 km (0.101 R)
• M72: 43,618,401 km (0.09 R)
• M73: 43,708,010 km (0.075 R)
• M74: 44,156,953 km (0.074 R)
• M75: 47,803,700 km (0.083 R)
• M76: 49,009,459 km (0.089 R)
• M77: 49,195,858 km (0.082 R)
• M78: 49,850,199 km (0.118 R)
• M79: 54,606,514 km (0.078 R)
• M80: 54,799,645 km (0.033 R)
• M81: 57,234,350 km (0.104 R)
• M82: 60,302,004 km (0.091 R)
• M83: 61,704,783 km (0.067 R)
• M84: 61,906,142 km (0.094 R)
• M85: 63,625,770 km (0.069 R)
• M86: 64,951,356 km (0.08 R)
• M87: 66,080,222 km (0.091 R)
• M88: 66,183,145 km (0.096 R)
• M89: 68,357,101 km (0.066 R)
• M90: 68,773,881 km (0.091 R)
• M91: 69,295,978 km (0.051 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 11,190 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit